Just ran one last Saturday. Its a good time and I had fun. *Bring a change of clothes as others mentioned and plan on dropping trow in the parking lot. Dress or park with that in mind. *Wet naps or something similar so you can clean your hands off and not get color all over your car. *Shopping or ziploc bags to put your clothes in. *If you have expensive running shoes, use Scotch Guard on them the day before *The color bombs did cause me a bit of a breathing issue, but not enough that I had to stop running. More of a nuisance, but if you are sensitive... *The walkers will piss you off if you are trying to run the whole thing. Keep your head up so you can avoid them better. *Wear something unique (funny hats and tutu's were common) because trying to find your friends afterwards is near impossible. *The color came off my skin pretty easy, and my wife and I both have dark hair so not sure about how it would affect hair. My gut says it shouldn't be an issue...
I'm doing the one in St Louis April 27th. My friends who have done it say that walking is common especially through the color zones to be able to appreciate the experience. Walkers are common in any 5k that's not a big heated serious computing. Tis is supposed to be fun so just enjoy the experience. I am "running" with my 2 kids (14 and 11) husband, sister and brother in law.
:drinker: Just remember to Have FUN!!